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Cushion|Natural|GIA

1.30ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 6542903856

Certificate GIA 6542903856

Diamond specifications and retailer prices

From £2,254 GBP
As of November 4, 2026
Save £2,652 GBP (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,906 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542903856. Listed at 14 retailers as of November 2, 2026, with prices from £2,254 to £4,906, a £2,652 spread on the same certified stone. MOH London lists it at £4,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542903856
Dimensions7.18 × 5.73 × 3.95 mm
L/W Ratio1.25
Top View
7.18 mm5.73 mm1.30 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542903856
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 37.1°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,906 GBP|Low: £2,277 GBP|High: £4,965 GBP|Avg: £3,183 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£2,277 GBP
Retailer 5£2,658 GBP
Retailer 6£2,843 GBP
Retailer 8£2,891 GBP
Retailer 3£2,953 GBP
Retailer 2£3,225 GBP
Retailer 4£3,581 GBP
MOH London£4,906 GBP

44 data points across 8 retailers

14 retailers£2,254 GBP to £4,906 GBP

A
Cheapest Retailer
-
£2,254 GBP
A
Retailer 2
-
£2,277 GBP
View
A
Retailer 3
-
£2,312 GBP
View
A
Retailer 4
-
£2,359 GBP
View
A
Retailer 5
-
£2,496 GBP
View
A
Retailer 6
-
£2,555 GBP
View
Retailer 7
-
£2,658 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£2,843 GBP
View
B+
Retailer 9
-
£2,891 GBP
View
B+
Retailer 10
-
£2,953 GBP
View
B+
Retailer 11
-
£3,225 GBP
View
Retailer 12
-
£3,322 GBP
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£3,581 GBP
View
Most Expensive
B
MOH London
6427FB036 · Nov 2
£4,906 GBP
View
13 more retailers have this diamond
Prices start from £2,254 GBPSave up to £2,652 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.30ct Cushion
£2,254 GBP